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+ <head>
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<title>
+ Class: Zero::Renderer
+
+ &mdash; Documentation by YARD 0.8.3
+
+</title>
+
+ <link rel="stylesheet" href="../css/style.css" type="text/css" media="screen" charset="utf-8" />
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+ <a href="../_index.html">Index (R)</a> &raquo;
+ <span class='title'><span class='object_link'><a href="../Zero.html" title="Zero (module)">Zero</a></span></span>
+ &raquo;
+ <span class="title">Renderer</span>
+
+
+ <div class="noframes"><span class="title">(</span><a href="." target="_top">no frames</a><span class="title">)</span></div>
+</div>
+
+ <div id="search">
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+ href="../method_list.html">
+ Method List
+ </a>
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+ href="../file_list.html">
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+ <div class="clear"></div>
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+ <iframe id="search_frame"></iframe>
+
+ <div id="content"><h1>Class: Zero::Renderer
+
+
+
+</h1>
+
+<dl class="box">
+
+ <dt class="r1">Inherits:</dt>
+ <dd class="r1">
+ <span class="inheritName">Object</span>
+
+ <ul class="fullTree">
+ <li>Object</li>
+
+ <li class="next">Zero::Renderer</li>
+
+ </ul>
+ <a href="#" class="inheritanceTree">show all</a>
+
+ </dd>
+
+
+
+
+
+
+
+
+
+ <dt class="r2 last">Defined in:</dt>
+ <dd class="r2 last">lib/zero/renderer.rb</dd>
+
+</dl>
+<div class="clear"></div>
+
+<h2>Overview</h2><div class="docstring">
+ <div class="discussion">
+
+<p>This class helps with rendering of content.</p>
+
+<p>The purpose of this class is to render templates. All variables pushed into
+the renderer should be already processed, so that the raw data can be used.</p>
+
+<p>The workflow of this class is like the following.</p>
+<ul><li>
+<p>setup the type mapping</p>
+</li><li>
+<p>create a new instance of the class to prepare rendering</p>
+</li><li>
+<p>call #render to process the template</p>
+</li></ul>
+
+<p>The call to #render will return the String representation of the template
+with all data given.</p>
+
+
+ </div>
+</div>
+<div class="tags">
+
+
+</div>
+
+
+
+
+
+
+
+ <h2>
+ Class Method Summary
+ <small>(<a href="#" class="summary_toggle">collapse</a>)</small>
+ </h2>
+
+ <ul class="summary">
+
+ <li class="public ">
+ <span class="summary_signature">
+
+ <a href="#template_path%3D-class_method" title="template_path= (class method)">+ (Object) <strong>template_path=</strong>(path) </a>
+
+
+
+ </span>
+
+
+
+
+
+
+
+
+
+ <span class="summary_desc"><div class='inline'>
+<p>set a base path for template search.</p>
+</div></span>
+
+</li>
+
+
+ <li class="public ">
+ <span class="summary_signature">
+
+ <a href="#type_map-class_method" title="type_map (class method)">+ (Hash) <strong>type_map</strong> </a>
+
+
+
+ </span>
+
+
+
+
+
+
+
+
+
+ <span class="summary_desc"><div class='inline'>
+<p>returns the type map.</p>
+</div></span>
+
+</li>
+
+
+ <li class="public ">
+ <span class="summary_signature">
+
+ <a href="#type_map%3D-class_method" title="type_map= (class method)">+ (Object) <strong>type_map=</strong>(map) </a>
+
+
+
+ </span>
+
+
+
+
+
+
+
+
+
+ <span class="summary_desc"><div class='inline'>
+<p>save a mapping hash for the type.</p>
+</div></span>
+
+</li>
+
+
+ </ul>
+
+ <h2>
+ Instance Method Summary
+ <small>(<a href="#" class="summary_toggle">collapse</a>)</small>
+ </h2>
+
+ <ul class="summary">
+
+ <li class="public ">
+ <span class="summary_signature">
+
+ <a href="#initialize-instance_method" title="#initialize (instance method)">- (Renderer) <strong>initialize</strong>(path, context, accept_types) </a>
+
+
+
+ </span>
+
+
+ <span class="note title constructor">constructor</span>
+
+
+
+
+
+
+
+
+ <span class="summary_desc"><div class='inline'>
+<p>take the path and render the template within the context.</p>
+</div></span>
+
+</li>
+
+
+ <li class="public ">
+ <span class="summary_signature">
+
+ <a href="#render-instance_method" title="#render (instance method)">- (String) <strong>render</strong> </a>
+
+
+
+ </span>
+
+
+
+
+
+
+
+
+
+ <span class="summary_desc"><div class='inline'>
+<p>render the template within the context.</p>
+</div></span>
+
+</li>
+
+
+ </ul>
+
+
+<div id="constructor_details" class="method_details_list">
+ <h2>Constructor Details</h2>
+
+ <div class="method_details first">
+ <h3 class="signature first" id="initialize-instance_method">
+
+ - (<tt><span class='object_link'><a href="" title="Zero::Renderer (class)">Renderer</a></span></tt>) <strong>initialize</strong>(path, context, accept_types)
+
+
+
+
+
+</h3><div class="docstring">
+ <div class="discussion">
+
+<p>take the path and render the template within the context</p>
+
+
+ </div>
+</div>
+<div class="tags">
+ <p class="tag_title">Parameters:</p>
+<ul class="param">
+
+ <li>
+
+ <span class='name'>path</span>
+
+
+ <span class='type'>(<tt>String</tt>)</span>
+
+
+
+ &mdash;
+ <div class='inline'>
+<p>the relative path to the template</p>
+</div>
+
+ </li>
+
+ <li>
+
+ <span class='name'>context</span>
+
+
+ <span class='type'>(<tt>Object</tt>)</span>
+
+
+
+ &mdash;
+ <div class='inline'>
+<p>the object to process on</p>
+</div>
+
+ </li>
+
+ <li>
+
+ <span class='name'>accept_types</span>
+
+
+ <span class='type'></span>
+
+
+
+ </li>
+
+</ul>
+
+
+</div><table class="source_code">
+ <tr>
+ <td>
+ <pre class="lines">
+
+
+49
+50
+51
+52
+53</pre>
+ </td>
+ <td>
+ <pre class="code"><span class="info file"># File 'lib/zero/renderer.rb', line 49</span>
+
+<span class='rubyid_def def kw'>def</span> <span class='rubyid_initialize identifier id'>initialize</span><span class='lparen token'>(</span><span class='rubyid_path identifier id'>path</span><span class='comma token'>,</span> <span class='rubyid_context identifier id'>context</span><span class='comma token'>,</span> <span class='rubyid_accept_types identifier id'>accept_types</span><span class='rparen token'>)</span>
+ <span class='rubyid_accept_types identifier id'>accept_types</span> <span class='opasgn op'>||=</span> <span class='rubyid_Request constant id'>Request</span><span class='colon2 op'>::</span><span class='rubyid_Accept constant id'>Accept</span><span class='dot token'>.</span><span class='rubyid_new identifier id'>new</span><span class='lparen token'>(</span><span class='string val'>'text/html'</span><span class='rparen token'>)</span>
+ <span class='rubyid_@path ivar id'>@path</span> <span class='assign token'>=</span> <span class='rubyid_find_template identifier id'>find_template</span><span class='lparen token'>(</span><span class='rubyid_path identifier id'>path</span><span class='comma token'>,</span> <span class='rubyid_accept_types identifier id'>accept_types</span><span class='rparen token'>)</span>
+ <span class='rubyid_@context ivar id'>@context</span> <span class='assign token'>=</span> <span class='rubyid_context identifier id'>context</span>
+<span class='rubyid_end end kw'>end</span>
+</pre>
+ </td>
+ </tr>
+</table>
+</div>
+
+</div>
+
+
+ <div id="class_method_details" class="method_details_list">
+ <h2>Class Method Details</h2>
+
+
+ <div class="method_details first">
+ <h3 class="signature first" id="template_path=-class_method">
+
+ + (<tt>Object</tt>) <strong>template_path=</strong>(path)
+
+
+
+
+
+</h3><div class="docstring">
+ <div class="discussion">
+
+<p>set a base path for template search</p>
+
+
+ </div>
+</div>
+<div class="tags">
+ <p class="tag_title">Parameters:</p>
+<ul class="param">
+
+ <li>
+
+ <span class='name'>path</span>
+
+
+ <span class='type'>(<tt>String</tt>)</span>
+
+
+
+ &mdash;
+ <div class='inline'>
+<p>the path to the template base dir</p>
+</div>
+
+ </li>
+
+</ul>
+
+
+</div><table class="source_code">
+ <tr>
+ <td>
+ <pre class="lines">
+
+
+20
+21
+22</pre>
+ </td>
+ <td>
+ <pre class="code"><span class="info file"># File 'lib/zero/renderer.rb', line 20</span>
+
+<span class='rubyid_def def kw'>def</span> <span class='rubyid_template_path= identifier id'>template_path=</span><span class='lparen token'>(</span><span class='rubyid_path identifier id'>path</span><span class='rparen token'>)</span>
+ <span class='rubyid_@@path ivar id'>@@path</span> <span class='assign token'>=</span> <span class='rubyid_path identifier id'>path</span> <span class='plus op'>+</span> <span class='string val'>'/'</span>
+<span class='rubyid_end end kw'>end</span>
+</pre>
+ </td>
+ </tr>
+</table>
+</div>
+
+ <div class="method_details ">
+ <h3 class="signature " id="type_map-class_method">
+
+ + (<tt>Hash</tt>) <strong>type_map</strong>
+
+
+
+
+
+</h3><div class="docstring">
+ <div class="discussion">
+
+<p>returns the type map</p>
+
+
+ </div>
+</div>
+<div class="tags">
+
+<p class="tag_title">Returns:</p>
+<ul class="return">
+
+ <li>
+
+
+ <span class='type'>(<tt>Hash</tt>)</span>
+
+
+
+ &mdash;
+ <div class='inline'>
+<p>the mapping for types</p>
+</div>
+
+ </li>
+
+</ul>
+
+</div><table class="source_code">
+ <tr>
+ <td>
+ <pre class="lines">
+
+
+40
+41
+42</pre>
+ </td>
+ <td>
+ <pre class="code"><span class="info file"># File 'lib/zero/renderer.rb', line 40</span>
+
+<span class='rubyid_def def kw'>def</span> <span class='rubyid_type_map identifier id'>type_map</span>
+ <span class='rubyid_@@map ivar id'>@@map</span> <span class='opasgn op'>||=</span> <span class='lbrace token'>{</span><span class='rbrace token'>}</span>
+<span class='rubyid_end end kw'>end</span>
+</pre>
+ </td>
+ </tr>
+</table>
+</div>
+
+ <div class="method_details ">
+ <h3 class="signature " id="type_map=-class_method">
+
+ + (<tt>Object</tt>) <strong>type_map=</strong>(map)
+
+
+
+
+
+</h3><div class="docstring">
+ <div class="discussion">
+
+<p>save a mapping hash for the type</p>
+
+<p>With that it is possible to map long and complex contant types to simpler
+representations. These get then used in the finding process for the best
+fitting template.</p>
+
+
+ </div>
+</div>
+<div class="tags">
+
+ <div class="examples">
+ <p class="tag_title">Examples:</p>
+
+
+ <pre class="example code"><span class='rubyid_Zero constant id'>Zero</span><span class='colon2 op'>::</span><span class='rubyid_Renderer constant id'>Renderer</span><span class='dot token'>.</span><span class='rubyid_map identifier id'>map</span> <span class='assign token'>=</span> <span class='lbrace token'>{</span><span class='string val'>'text/html'</span> <span class='assign token'>=</span><span class='gt op'>&gt;</span> <span class='string val'>'html'</span><span class='rbrace token'>}</span>
+</pre>
+
+ </div>
+<p class="tag_title">Parameters:</p>
+<ul class="param">
+
+ <li>
+
+ <span class='name'>map</span>
+
+
+ <span class='type'>(<tt>Hash</tt>)</span>
+
+
+
+ &mdash;
+ <div class='inline'>
+<p>maps the content type to a simple representation</p>
+</div>
+
+ </li>
+
+</ul>
+
+
+</div><table class="source_code">
+ <tr>
+ <td>
+ <pre class="lines">
+
+
+34
+35
+36</pre>
+ </td>
+ <td>
+ <pre class="code"><span class="info file"># File 'lib/zero/renderer.rb', line 34</span>
+
+<span class='rubyid_def def kw'>def</span> <span class='rubyid_type_map= identifier id'>type_map=</span><span class='lparen token'>(</span><span class='rubyid_map identifier id'>map</span><span class='rparen token'>)</span>
+ <span class='rubyid_@@map ivar id'>@@map</span> <span class='assign token'>=</span> <span class='rubyid_map identifier id'>map</span>
+<span class='rubyid_end end kw'>end</span>
+</pre>
+ </td>
+ </tr>
+</table>
+</div>
+
+ </div>
+
+ <div id="instance_method_details" class="method_details_list">
+ <h2>Instance Method Details</h2>
+
+
+ <div class="method_details first">
+ <h3 class="signature first" id="render-instance_method">
+
+ - (<tt>String</tt>) <strong>render</strong>
+
+
+
+
+
+</h3><div class="docstring">
+ <div class="discussion">
+
+<p>render the template within the context</p>
+
+
+ </div>
+</div>
+<div class="tags">
+
+<p class="tag_title">Returns:</p>
+<ul class="return">
+
+ <li>
+
+
+ <span class='type'>(<tt>String</tt>)</span>
+
+
+
+ &mdash;
+ <div class='inline'>
+<p>the rendered template</p>
+</div>
+
+ </li>
+
+</ul>
+
+</div><table class="source_code">
+ <tr>
+ <td>
+ <pre class="lines">
+
+
+57
+58
+59</pre>
+ </td>
+ <td>
+ <pre class="code"><span class="info file"># File 'lib/zero/renderer.rb', line 57</span>
+
+<span class='rubyid_def def kw'>def</span> <span class='rubyid_render identifier id'>render</span>
+ <span class='rubyid_Tilt constant id'>Tilt</span><span class='dot token'>.</span><span class='rubyid_new identifier id'>new</span><span class='lparen token'>(</span><span class='rubyid_@path ivar id'>@path</span><span class='rparen token'>)</span><span class='dot token'>.</span><span class='rubyid_render identifier id'>render</span><span class='lparen token'>(</span><span class='rubyid_@context ivar id'>@context</span><span class='rparen token'>)</span>
+<span class='rubyid_end end kw'>end</span>
+</pre>
+ </td>
+ </tr>
+</table>
+</div>
+
+ </div>
+
+</div>
+
+ <div id="footer">
+ Generated on Mon Nov 26 21:40:01 2012 by
+ <a href="http://yardoc.org" title="Yay! A Ruby Documentation Tool" target="_parent">yard</a>
+ 0.8.3 (ruby-1.9.3).
+</div>
+
+ </body>
+</html> \ No newline at end of file
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